🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.9 AU - 1.42 AU

Year: 454 Days

Day: 32.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,342,980 km

• M1: 137,480 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.69 AU - 2.27 AU

Year: 1013 Days

Day: 40.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.53 AU - 2.49 AU

Year: 1036 Days

Day: 21 Hours

Environment

Temp: -66 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.91 AU - 3.09 AU

Year: 1437 Days

Day: 38.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.9

Radius: 10.9

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.15 AU - 6.83 AU

Year: 6009 Days

Day: 11.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,342,980 km

• M1: 172,935 km (0.077 R)
• M2: 306,227 km (0.108 R)
• M3: 543,489 km (0.086 R)
• M4: 904,020 km (0.061 R)
• M5: 1,303,895 km (0.109 R)
• M6: 1,674,748 km (0.071 R)
• M7: 1,838,857 km (0.105 R)
• M8: 2,130,573 km (0.105 R)
• M9: 2,291,091 km (0.044 R)
• M10: 2,492,749 km (0.028 R)
• M11: 2,586,398 km (0.068 R)
• M12: 2,894,120 km (0.116 R)
• M13: 2,972,958 km (0.101 R)
• M14: 3,112,683 km (0.12 R)
• M15: 3,336,631 km (0.066 R)
• M16: 3,608,301 km (0.063 R)
• M17: 3,693,272 km (0.037 R)
• M18: 4,128,752 km (0.076 R)
• M19: 4,284,932 km (0.118 R)
• M20: 4,375,139 km (0.063 R)
• M21: 4,882,725 km (0.092 R)
• M22: 5,384,626 km (0.039 R)
• M23: 6,130,371 km (0.105 R)
• M24: 6,232,247 km (0.103 R)
• M25: 6,829,143 km (0.075 R)
• M26: 7,174,564 km (0.095 R)
• M27: 8,077,238 km (0.102 R)
• M28: 8,584,674 km (0.093 R)
• M29: 9,512,181 km (0.054 R)
• M30: 9,868,224 km (0.102 R)
• M31: 10,319,560 km (0.114 R)
• M32: 10,471,402 km (0.056 R)
• M33: 10,900,748 km (0.06 R)
• M34: 11,055,582 km (0.092 R)
• M35: 11,524,122 km (0.113 R)
• M36: 11,745,078 km (0.061 R)
• M37: 12,031,259 km (0.063 R)
• M38: 12,448,488 km (0.079 R)
• M39: 13,099,986 km (0.098 R)
• M40: 13,231,632 km (0.105 R)
• M41: 13,429,850 km (0.111 R)
• M42: 13,762,406 km (0.115 R)
• M43: 13,862,786 km (0.094 R)
• M44: 15,120,006 km (0.114 R)
• M45: 15,570,446 km (0.047 R)
• M46: 15,675,014 km (0.118 R)
• M47: 16,060,379 km (0.114 R)
• M48: 16,484,339 km (0.099 R)
• M49: 17,127,311 km (0.059 R)
• M50: 18,107,177 km (0.114 R)
• M51: 18,180,480 km (0.118 R)
• M52: 18,290,584 km (0.078 R)
• M53: 18,364,186 km (0.075 R)
• M54: 18,881,794 km (0.029 R)
• M55: 19,030,495 km (0.111 R)
• M56: 19,254,443 km (0.038 R)
• M57: 19,742,581 km (0.054 R)
• M58: 19,817,978 km (0.081 R)
• M59: 20,082,916 km (0.082 R)
• M60: 21,115,590 km (0.061 R)
• M61: 21,541,196 km (0.118 R)
• M62: 22,204,662 km (0.053 R)
• M63: 22,283,052 km (0.057 R)
• M64: 22,637,449 km (0.084 R)
• M65: 23,073,078 km (0.12 R)
• M66: 23,232,250 km (0.094 R)
• M67: 23,912,472 km (0.038 R)
• M68: 24,437,111 km (0.1 R)
• M69: 24,639,816 km (0.107 R)
• M70: 25,374,641 km (0.083 R)
• M71: 25,621,029 km (0.063 R)
• M72: 26,033,620 km (0.105 R)
• M73: 26,448,455 km (0.107 R)
• M74: 27,537,228 km (0.079 R)
• M75: 28,256,943 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.8

Radius: 12.7

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.47 AU - 8.85 AU

Year: 8472 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 78,342,980 km

• M1: 159,471 km (0.036 R)
• M2: 396,434 km (0.09 R)
• M3: 515,664 km (0.051 R)
• M4: 665,860 km (0.096 R)
• M5: 763,996 km (0.042 R)
• M6: 976,724 km (0.062 R)
• M7: 1,397,244 km (0.11 R)
• M8: 1,639,593 km (0.056 R)
• M9: 2,553,486 km (0.089 R)
• M10: 2,769,505 km (0.106 R)
• M11: 2,879,759 km (0.086 R)
• M12: 3,019,783 km (0.101 R)
• M13: 3,105,053 km (0.115 R)
• M14: 3,365,354 km (0.093 R)
• M15: 3,483,386 km (0.039 R)
• M16: 3,938,613 km (0.076 R)
• M17: 4,094,643 km (0.107 R)
• M18: 4,575,002 km (0.058 R)
• M19: 5,800,657 km (0.112 R)
• M20: 5,978,679 km (0.066 R)
• M21: 6,086,389 km (0.106 R)
• M22: 6,267,253 km (0.078 R)
• M23: 6,376,609 km (0.082 R)
• M24: 6,634,516 km (0.092 R)
• M25: 8,818,196 km (0.12 R)
• M26: 8,900,026 km (0.089 R)
• M27: 9,732,239 km (0.08 R)
• M28: 9,859,248 km (0.037 R)
• M29: 10,545,902 km (0.099 R)
• M30: 11,159,552 km (0.059 R)
• M31: 12,467,187 km (0.046 R)
• M32: 13,585,731 km (0.109 R)
• M33: 14,542,409 km (0.038 R)
• M34: 15,077,820 km (0.108 R)
• M35: 15,175,956 km (0.119 R)
• M36: 15,669,330 km (0.043 R)
• M37: 16,067,858 km (0.047 R)
• M38: 16,268,469 km (0.102 R)
• M39: 16,925,952 km (0.05 R)
• M40: 17,437,726 km (0.108 R)
• M41: 17,540,650 km (0.063 R)
• M42: 17,643,872 km (0.045 R)
• M43: 18,110,468 km (0.085 R)
• M44: 18,214,738 km (0.116 R)
• M45: 18,791,886 km (0.105 R)
• M46: 18,897,502 km (0.08 R)
• M47: 19,481,682 km (0.11 R)
• M48: 19,749,163 km (0.051 R)
• M49: 21,324,728 km (0.106 R)
• M50: 22,602,892 km (0.072 R)
• M51: 23,053,331 km (0.044 R)
• M52: 23,677,453 km (0.081 R)
• M53: 24,364,706 km (0.077 R)
• M54: 24,595,236 km (0.118 R)
• M55: 25,700,166 km (0.067 R)
• M56: 27,059,263 km (0.109 R)
• M57: 28,199,647 km (0.117 R)
• M58: 28,928,039 km (0.118 R)
• M59: 29,111,147 km (0.073 R)
• M60: 29,908,803 km (0.099 R)
• M61: 30,155,640 km (0.117 R)
• M62: 30,651,557 km (0.115 R)
• M63: 31,651,169 km (0.1 R)
• M64: 31,965,923 km (0.094 R)
• M65: 32,218,295 km (0.109 R)
• M66: 32,598,274 km (0.08 R)
• M67: 34,003,895 km (0.066 R)
• M68: 34,326,129 km (0.053 R)
• M69: 35,494,638 km (0.112 R)
• M70: 35,625,237 km (0.055 R)
• M71: 37,803,681 km (0.086 R)
• M72: 37,937,122 km (0.053 R)
• M73: 38,539,403 km (0.115 R)
• M74: 38,875,400 km (0.087 R)
• M75: 39,618,004 km (0.064 R)
• M76: 40,365,395 km (0.076 R)
• M77: 40,706,628 km (0.117 R)
• M78: 41,048,758 km (0.111 R)
• M79: 41,736,011 km (0.104 R)
• M80: 42,012,019 km (0.049 R)
• M81: 42,219,361 km (0.067 R)
• M82: 43,540,610 km (0.117 R)
• M83: 43,960,681 km (0.096 R)
• M84: 46,652,096 km (0.11 R)
• M85: 47,801,307 km (0.067 R)
• M86: 48,162,286 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.9

Radius: 5

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.59 AU - 14.79 AU

Year: 18409 Days

Day: 15.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,342,980 km

• M1: 83,924 km (0.06 R)
• M2: 131,497 km (0.096 R)
• M3: 317,596 km (0.107 R)
• M4: 479,461 km (0.108 R)
• M5: 601,234 km (0.114 R)
• M6: 633,248 km (0.113 R)
• M7: 1,201,570 km (0.109 R)
• M8: 1,368,222 km (0.085 R)
• M9: 1,476,082 km (0.097 R)
• M10: 1,746,406 km (0.058 R)
• M11: 2,409,423 km (0.096 R)
• M12: 2,726,870 km (0.114 R)
• M13: 3,057,481 km (0.07 R)
• M14: 3,606,505 km (0.07 R)
• M15: 3,816,541 km (0.093 R)
• M16: 3,968,832 km (0.119 R)
• M17: 4,061,283 km (0.03 R)
• M18: 4,216,865 km (0.057 R)
• M19: 4,311,261 km (0.032 R)
• M20: 4,662,966 km (0.081 R)
• M21: 5,090,516 km (0.101 R)
• M22: 5,157,387 km (0.116 R)
• M23: 5,325,983 km (0.092 R)
• M24: 6,231,051 km (0.095 R)
• M25: 6,338,611 km (0.103 R)
• M26: 6,410,568 km (0.066 R)
• M27: 7,906,846 km (0.093 R)
• M28: 8,179,264 km (0.114 R)
• M29: 8,415,329 km (0.106 R)
• M30: 8,454,823 km (0.068 R)
• M31: 8,534,110 km (0.1 R)
• M32: 8,653,638 km (0.054 R)
• M33: 9,136,840 km (0.105 R)
• M34: 9,299,752 km (0.114 R)
• M35: 10,213,495 km (0.097 R)
• M36: 10,425,027 km (0.081 R)
• M37: 10,766,708 km (0.111 R)
• M38: 12,483,942 km (0.098 R)
• M39: 13,075,153 km (0.113 R)
• M40: 13,120,930 km (0.12 R)
• M41: 13,582,439 km (0.116 R)
• M42: 13,628,815 km (0.109 R)
• M43: 13,721,865 km (0.06 R)
• M44: 14,284,353 km (0.12 R)
• M45: 14,473,594 km (0.054 R)
• M46: 15,142,446 km (0.088 R)
• M47: 15,238,787 km (0.087 R)
• M48: 15,286,958 km (0.049 R)
• M49: 15,723,634 km (0.053 R)
• M50: 15,821,172 km (0.119 R)
• M51: 15,870,090 km (0.072 R)
• M52: 16,808,069 km (0.058 R)
• M53: 17,460,016 km (0.099 R)
• M54: 17,814,563 km (0.11 R)
• M55: 18,582,300 km (0.047 R)
• M56: 22,031,428 km (0.103 R)
• M57: 22,414,548 km (0.114 R)
• M58: 23,465,174 km (0.094 R)
• M59: 23,688,374 km (0.108 R)
• M60: 24,193,267 km (0.109 R)
• M61: 24,815,145 km (0.111 R)
• M62: 24,871,992 km (0.11 R)
• M63: 25,213,674 km (0.068 R)
• M64: 25,959,270 km (0.117 R)
• M65: 26,537,765 km (0.074 R)
• M66: 26,653,853 km (0.087 R)
• M67: 27,178,941 km (0.102 R)
• M68: 27,648,529 km (0.066 R)
• M69: 31,807,948 km (0.075 R)
• M70: 31,993,150 km (0.118 R)
• M71: 33,237,206 km (0.093 R)
• M72: 34,243,701 km (0.092 R)
• M73: 34,370,260 km (0.091 R)
• M74: 35,132,611 km (0.093 R)
• M75: 35,579,909 km (0.095 R)
• M76: 35,836,320 km (0.047 R)
• M77: 38,106,318 km (0.116 R)
• M78: 38,171,841 km (0.112 R)
• M79: 38,565,882 km (0.111 R)
• M80: 38,895,297 km (0.071 R)
• M81: 39,955,497 km (0.118 R)
• M82: 40,555,983 km (0.037 R)
• M83: 40,890,932 km (0.064 R)
• M84: 42,783,495 km (0.075 R)
• M85: 43,192,795 km (0.078 R)
• M86: 43,534,776 km (0.072 R)
• M87: 43,671,807 km (0.058 R)
• M88: 44,290,394 km (0.1 R)
• M89: 45,050,352 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.1

Radius: 3.9

Gravity: 47.54 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.97 AU - 18.29 AU

Year: 20337 Days

Day: 23 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,342,980 km

• M1: 61,335 km (0.119 R)
• M2: 206,894 km (0.117 R)
• M3: 270,024 km (0.092 R)
• M4: 376,687 km (0.113 R)
• M5: 1,853,368 km (0.066 R)
• M6: 2,450,413 km (0.109 R)
• M7: 2,943,936 km (0.063 R)
• M8: 3,888,946 km (0.051 R)
• M9: 4,018,648 km (0.065 R)
• M10: 4,149,845 km (0.099 R)
• M11: 5,106,374 km (0.12 R)
• M12: 5,248,492 km (0.106 R)
• M13: 5,391,806 km (0.08 R)
• M14: 5,928,264 km (0.106 R)
• M15: 6,584,101 km (0.113 R)
• M16: 6,687,025 km (0.056 R)
• M17: 7,583,116 km (0.117 R)
• M18: 7,853,739 km (0.038 R)
• M19: 8,238,056 km (0.048 R)
• M20: 8,293,407 km (0.091 R)
• M21: 8,460,358 km (0.101 R)
• M22: 8,854,249 km (0.061 R)
• M23: 9,081,937 km (0.104 R)
• M24: 9,139,233 km (0.091 R)
• M25: 10,308,789 km (0.077 R)
• M26: 11,401,153 km (0.074 R)
• M27: 11,462,787 km (0.087 R)
• M28: 12,023,630 km (0.118 R)
• M29: 12,086,461 km (0.119 R)
• M30: 12,402,411 km (0.115 R)
• M31: 12,849,260 km (0.107 R)
• M32: 14,487,955 km (0.107 R)
• M33: 14,554,826 km (0.037 R)
• M34: 16,329,954 km (0.088 R)
• M35: 16,539,092 km (0.115 R)
• M36: 16,678,966 km (0.115 R)
• M37: 18,751,943 km (0.114 R)
• M38: 19,190,864 km (0.086 R)
• M39: 20,452,722 km (0.112 R)
• M40: 21,131,597 km (0.084 R)
• M41: 21,971,290 km (0.104 R)
• M42: 22,511,338 km (0.11 R)
• M43: 23,919,952 km (0.112 R)
• M44: 25,035,054 km (0.057 R)
• M45: 25,437,472 km (0.046 R)
• M46: 26,985,810 km (0.068 R)
• M47: 27,068,089 km (0.1 R)
• M48: 27,646,734 km (0.102 R)
• M49: 28,900,513 km (0.117 R)
• M50: 29,069,110 km (0.088 R)
• M51: 29,491,874 km (0.12 R)
• M52: 32,683,395 km (0.094 R)
• M53: 32,771,209 km (0.087 R)
• M54: 36,073,283 km (0.044 R)
• M55: 36,254,745 km (0.097 R)
• M56: 36,618,567 km (0.114 R)
• M57: 37,258,247 km (0.109 R)
• M58: 38,086,122 km (0.113 R)
• M59: 38,920,130 km (0.106 R)
• M60: 39,292,629 km (0.07 R)
• M61: 40,605,948 km (0.097 R)
• M62: 41,457,759 km (0.025 R)
• M63: 45,706,189 km (0.11 R)
• M64: 48,380,849 km (0.074 R)
• M65: 49,787,518 km (0.081 R)
• M66: 49,989,624 km (0.081 R)
• M67: 51,615,903 km (0.104 R)
• M68: 52,641,097 km (0.1 R)
• M69: 52,743,871 km (0.112 R)
• M70: 54,607,262 km (0.076 R)
• M71: 57,230,909 km (0.068 R)
• M72: 57,972,915 km (0.1 R)
• M73: 58,398,222 km (0.108 R)
• M74: 59,895,247 km (0.031 R)
• M75: 60,110,070 km (0.12 R)
• M76: 60,648,473 km (0.114 R)
• M77: 60,972,203 km (0.028 R)
• M78: 61,080,362 km (0.073 R)
• M79: 62,490,771 km (0.071 R)
• M80: 63,692,640 km (0.066 R)
• M81: 65,343,752 km (0.097 R)
• M82: 65,454,304 km (0.051 R)
• M83: 65,897,264 km (0.105 R)
• M84: 67,120,525 km (0.107 R)
• M85: 68,351,118 km (0.082 R)
• M86: 68,800,510 km (0.084 R)
• M87: 72,201,767 km (0.059 R)
• M88: 72,544,944 km (0.103 R)
• M89: 72,888,571 km (0.058 R)
• M90: 74,384,100 km (0.116 R)
• M91: 76,122,278 km (0.102 R)
• M92: 76,704,513 km (0.061 R)
• M93: 77,054,722 km (0.113 R)
• M94: 77,756,485 km (0.091 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 18,606 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit